CN110002270A - The speed-adjustable cable tray of a kind of wind tower presstressed reinforcing steel or rope and its method for construction of reeving - Google Patents
The speed-adjustable cable tray of a kind of wind tower presstressed reinforcing steel or rope and its method for construction of reeving Download PDFInfo
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- CN110002270A CN110002270A CN201910330520.1A CN201910330520A CN110002270A CN 110002270 A CN110002270 A CN 110002270A CN 201910330520 A CN201910330520 A CN 201910330520A CN 110002270 A CN110002270 A CN 110002270A
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- tray
- rope
- rotary
- pallet
- speed
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- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims abstract description 58
- 238000010276 construction Methods 0.000 title claims description 44
- 238000000034 method Methods 0.000 title claims description 19
- 239000000428 dust Substances 0.000 claims abstract description 66
- 230000000712 assembly Effects 0.000 claims abstract description 51
- 238000000429 assembly Methods 0.000 claims abstract description 51
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000002955 isolation Methods 0.000 claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 7
- 210000003205 muscle Anatomy 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 26
- 230000009194 climbing Effects 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 230000009466 transformation Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/32—Stands or frameworks
- B65H49/324—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
- B65H59/04—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/16—Prestressed structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/35—Ropes, lines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The speed-adjustable cable tray of a kind of wind tower presstressed reinforcing steel or rope, including cable tray pedestal and device for rotating trays component, device for rotating trays component are mounted on cable tray pedestal by assembling Multi-layer supporting frame coaxial rotating；The assembling Multi-layer supporting frame includes studdle, isolation board, attaching nut, locking nut and support plate, the uniform annular of the studdle of the bottom is distributed over formation first layer ring holder on the support plate of assembling Multi-layer supporting frame bottom, studdle is connected by attaching nut, and locked, formation n-layer ring holder is fixed by locking nut；One piece of isolation board for being used to support rotary-tray assemblies is installed between every two layers of ring holder；Rotary-tray assemblies are made of tray rack and pallet rotary mechanism, and rope disk is placed in rotary-tray assemblies at disk superposition；The speed-adjustable cable tray of the wind tower presstressed reinforcing steel or rope can realize more muscle or the synchronous unwrapping wire of rope；It and is suitable in the biggish operating condition area trouble free service of dust storm.
Description
Technical field
The present invention relates to a kind of wind tower presstressed reinforcing steel or rope construction accessory more particularly to a kind of wind tower presstressed reinforcing steels
Or rope speed-adjustable cable tray and its reeve the method for construction for wind tower presstressed reinforcing steel or prestressed cable.
Background technique
Recently as flourishing for Wind Power Generation Industry, related wind-powered electricity generation matching technology is also improved, used for wind power generation
Wind tower turned the key technology for improving Generation Rate into, and obtained in super-high concrete wind tower using prestressing technique at present
It has arrived attention and has used；The construction cost of wind-power tower becomes investment company's focus of attention, how fast and effectively to build
Tower forms efficient construction quality, becomes the artis of control cost.
Presstressed reinforcing steel or rope are largely used in concrete towers barrel structure, are faced with and how to be fast implemented prestressed installation,
Other than having skilled construction team's experience, it is also necessary to rely on efficient, intelligentized construction equipment；Concrete wind tower one
As height all at 80 meters ~ 140 meters or more, how presstressed reinforcing steel or rope quickly penetrate tower top from ground, save construction period, at
For the key of construction；Wherein putting rope technique is very cumbersome process, occupies construction main time, conventional cable tray knot
Structure is simple and can only realize the unwrapping wire of single-deck muscle or rope, the CN201420794974.7 structure chart institute as shown in Fig. 8-1~Fig. 8-2
Show, construction efficiency is low, and payingoff speed is unable to control during unwrapping wire, and presstressed reinforcing steel or rope are easily caused when excessive velocities
It is at random, or even injure periphery construction personnel.
Summary of the invention
It is an object of the invention to: it provides and super-high concrete tower presstressed reinforcing steel or a kind of matched wind of rope construction
It the speed-adjustable cable tray of tower presstressed reinforcing steel or rope and its reeves the method for construction for wind tower presstressed reinforcing steel or rope；The wind
The speed-adjustable cable tray of tower presstressed reinforcing steel or rope can not only realize more muscle or the synchronous unwrapping wire of rope；It is also equipped with simultaneously certain
The function of payingoff speed is controlled, and is suitable in the biggish operating condition area trouble free service of dust storm.
The technical solution to solve the above problems is: the speed-adjustable cable tray of a kind of wind tower presstressed reinforcing steel or rope, including
Cable tray pedestal and device for rotating trays component, the device for rotating trays component coaxial rotating are mounted on cable tray pedestal,
Be characterized in that: the device for rotating trays component is mounted on cable tray pedestal by assembling Multi-layer supporting frame coaxial rotating
On；
The assembling Multi-layer supporting frame has n-layer, including studdle, isolation board, attaching nut, locking nut and support plate,
The uniform annular of the studdle of the bottom is distributed over formation first layer ring on the support plate of assembling Multi-layer supporting frame bottom
Shape support frame can then be connected studdle by attaching nut when needing while realizing two ropes or n root rope unwrapping wire simultaneously
It picks up and, and locked, formation n-layer ring holder is fixed by locking nut；It is installed between every two layers of ring holder
There is one piece of isolation board for being used to support rotary-tray assemblies；
The rotary-tray assemblies are made of tray rack and pallet rotary mechanism, and rope disk is placed on rotary-tray assemblies at disk superposition
Above, it is sold at reduced prices when drag-line is in traction by pallet rotary mechanism ease rotation；The value range of above-mentioned n is: 1≤n≤10.
The further technical solution of a kind of wind tower presstressed reinforcing steel or rope speed-adjustable cable tray is: the rotation
The pallet rotary mechanism of pallet component is the pallet rotary mechanism I with flexible dustproof cover；
The pallet rotary mechanism I with flexible dustproof cover includes flexible dustproof cover, and rotary shaft I, bearing block I, bearing I holds
Pressing plate I and dust cover I；
Under installation condition, rotary shaft I is embedded in the mesoporous of tray rack, and bearing block I is assemblied on tray rack, bearing I and bearing
I assembly cooperation of seat, the flexible dustproof enclosure is in I outer ring of bearing block.
The further technical solution of a kind of described wind tower presstressed reinforcing steel or rope speed-adjustable cable tray or: the rotation
Turn pallet component pallet rotary mechanism be withoutDust coverPallet rotary mechanism II, the pallet without dust cover revolves
Rotation mechanism II includes rotary shaft II, bearing block II, bearing II, bearing plate II and dust cover II；
Rotary shaft II is embedded in the mesoporous of tray rack, and bearing block II is assemblied on tray rack, and bearing II and bearing block II assemble
Cooperation.
The further technical solution of a kind of described wind tower presstressed reinforcing steel or rope speed-adjustable cable tray or: the rotation
The pallet rotary mechanism for turning pallet component includes pallet rotary mechanism I with flexible dustproof cover and the installation for being mounted on bottom
The pallet rotary mechanism II without dust cover on upper layer；
The pallet rotary mechanism I with flexible dustproof cover includes flexible dustproof cover, and rotary shaft I, bearing block I, bearing I holds
Pressing plate I and dust cover I；
The pallet rotary mechanism II without dust cover includes rotary shaft II, and bearing block II, bearing II, bearing plate II is dust-proof
Cover board II；
Rotary shaft is embedded in the mesoporous of tray rack, and bearing block is assemblied on tray rack, and bearing and bearing block assembly cooperate, flexible
The dust-proof enclosure is in bearing block outer ring.
The further technical solution of a kind of wind tower presstressed reinforcing steel or rope speed-adjustable cable tray is: described to put
Rope disk pedestal is liftable cable tray base assembly, and the liftable cable tray base assembly includes bottom rope disk supporting element
With the liftable column for being located at bottom rope disk supporting element quadrangle, have for adjusting liftable stem height on every liftable column
Screw rod regulating system or oil pressure climbing structure.
The further technical solution of a kind of wind tower presstressed reinforcing steel or rope speed-adjustable cable tray is: the wind
Tower presstressed reinforcing steel or rope speed-adjustable cable tray further include two and are used to control rotary-tray assemblies rotation speed mistake when putting rope
Fast speed regulation device, the speed regulation device are vice structure, pass through the speed control rod or miniature bi-directional expansion oil cylinder on speed regulation device
Come control vice jaw open and close up, thus realize to chassis apply frictional force, play control rotary-tray assemblies rotation speed
The effect of degree.
A kind of method of the relevant construction another solution is that wind tower presstressed reinforcing steel or rope are reeved, it is using this hair
The speed-adjustable cable tray of bright above-mentioned a kind of wind tower presstressed reinforcing steel or rope is reeved construction for wind tower presstressed reinforcing steel or rope
Construction method of installation, it the following steps are included:
A, cable tray pedestal is installed:
By the screw rod tune for adjusting the adjustment liftable stem height on the liftable column for being located at bottom rope disk supporting element quadrangle
Section system or oil pressure climbing structure level cable tray pedestal, and entire cable tray pedestal is made to keep horizontality or lifting extremely
Suitably put Suo Gaodu；
B, assembling Multi-layer supporting frame is installed:
B1, the uniform annular of the studdle of the bottom is distributed in formation first layer ring holder 11 on support plate；
B2, installation 2~n-th layer ring holder；
When needing while realizing two ropes or three or more rope unwrapping wire simultaneously, then need that 2~n-layer ring holder is installed,
The value range of above-mentioned n is: 1≤n≤10；
Installation method is: connecting studdle by attaching nut, and is fixed by locking nut locked；Every
One piece of isolation board for being used to support rotary-tray assemblies is installed between two layers of ring holder；
C, rotary-tray assemblies are installed:
The rotary-tray assemblies are made of tray rack and pallet rotary mechanism, and the pallet rotary mechanism includes with flexible
The pallet rotary mechanism I of dust cover and pallet rotary mechanism II without dust cover will rotate when installing rotary-tray assemblies
Pallet component is mounted on the isolation board of each layer ring holder, or all using the pallet whirler for having flexible dustproof cover
Structure I, or all using the pallet rotary mechanism II without dust cover, or the use of bottom is mounted on flexible dustproof cover
Pallet rotary mechanism I, be mounted on upper layer use without dust cover pallet rotary mechanism II；
D, presstressed reinforcing steel or rope disk prestressed muscle or rope disk: are placed on to the tray rack of rotary-tray assemblies at disk superposition
Above, it is sold at reduced prices when drag-line is in traction by pallet rotary mechanism ease rotation；
E, speed regulation device is installed:
The speed regulation device is vice structure, is mounted on two diagonal lines on the tray rack of rotary-tray assemblies, passes through tune
Speed control rod or miniature bi-directional expansion oil cylinder on speed regulation device are saved to control vice (402) mouth opening and close up, thus realization pair
Chassis applies frictional force, plays the role of the rotation speed for controlling rotary-tray；
F, unwrapping wire is reeved construction: being started normal unwrapping wire after entire cable tray component assembles and is reeved construction, when putting during rope
The revolving speed of rotary-tray is adjusted by control speed regulation device.
The reeve further technical solution of method of construction of a kind of wind tower presstressed reinforcing steel or rope is:
In C, installation rotary-tray assemblies step, the pallet rotary mechanism I with flexible dustproof cover includes flexible dustproof
Cover, rotary shaft I, bearing block I, bearing I, bearing plate I and dust cover I, installation steps are:
C1, rotary shaft I is embedded in the mesoporous of tray rack；
C2, bearing block I is assembled on tray rack, and bearing I and bearing block I is subjected to assembly cooperation；
C3, the flexible dustproof enclosure is entered to I outer ring of bearing block；
C4, bearing plate I and bearing block I are subjected to assembly positioning, then by flexible dustproof cover I and top bearing plate I and rotating disk
Bracket is attached sealing, and dust cover I is finally installed to rotary-tray top surface；
A kind of wind tower presstressed reinforcing steel or rope reeve construction method further technical solution or: C, installation rotation support
In disk component step, the pallet rotary mechanism II without dust cover includes rotary shaft II, bearing block II, bearing II, pressure-bearing
Plate II and dust cover II；
Its installation steps is:
C1, rotary shaft II is embedded in the mesoporous of tray rack；
C2, bearing block II is assembled on tray rack, and bearing II and bearing block II is subjected to assembly cooperation；
C3, bearing plate II and bearing block II are subjected to assembly positioning, dust cover II is finally installed to rotary-tray top surface.
Due to taking above structure, the present invention " the speed-adjustable cable tray of a kind of wind tower presstressed reinforcing steel or rope and its
Method for construction of reeving " it has the advantages that
1, " the speed-adjustable cable tray of a kind of wind tower presstressed reinforcing steel or rope " of the present invention has assembling Multi-layer supporting frame
1, have the function of that Multi-layer supporting frame can be built according to engineering demand scene for polydisc presstressed reinforcing steel or rope while putting rope, it can be significantly
It improves construction efficiency, shorten construction period.
2, the rotary-tray assemblies 2 of " the speed-adjustable cable tray of a kind of wind tower presstressed reinforcing steel or rope " of the present invention be by
Tray rack 21 and pallet rotary mechanism composition can be as Figure 1-1, and what it is in bottom is the support with flexible dustproof cover 221
Spiral rotation mechanism I 22, and be mounted on upper layer is the pallet rotary mechanism II 23 without dust cover；The pallet rotary mechanism can also
It can also be entirely that the pallet with flexible dustproof cover rotates to be entirely without the pallet rotary mechanism of dust cover II 23
Mechanism I 22；It is needed according to construction site selected；Sand and dust enter in rotating mechanism when can be effectively isolated windy and sandy area construction, keep away
Exempt to lead to axis, ensure in the biggish operating condition area trouble free service of dust storm.
3, the cable tray pedestal of " the speed-adjustable cable tray of a kind of wind tower presstressed reinforcing steel or rope " of the present invention is can to rise
The cable tray pedestal of drop can be adjusted pedestal height by being located at the liftable column 302 of 301 4 jiaos of bottom rope disk supporting element
Degree, be suitble to different duty requirements to put rope position it is more flexible.
4, " the speed-adjustable cable tray of a kind of wind tower presstressed reinforcing steel or rope " of the present invention is equipped with speed regulation device 4, institute
Stating speed regulation device 4 is vice structure, is mounted on two diagonal lines on the tray rack 21 of rotary-tray assemblies, is adjusted by adjusting
Speed control rod 401 or miniature bi-directional expansion oil cylinder 402 on speed variator 4 are opened and are closed up controlling vice jaw, to realize the bottom of to
Disk applies frictional force, can effectively control the speed of cable tray speed, so that the convenience and safety of rope are put in control, avoids applying
Fortification thus occur.
In conclusion a kind of wind tower presstressed reinforcing steel of the present invention or the speed-adjustable cable tray of rope can not only realize more
(muscle) rope synchronizes unwrapping wire, greatly improves construction efficiency, shortens construction period；It is also equipped with the function of certain control payingoff speed simultaneously
Can, and be suitable in the biggish operating condition area trouble free service of dust storm, it is also possible to need to select without dust cover according to construction site
Pallet rotary mechanism II 23 to reduce cost of manufacture, have preferable Social benefit and economic benefit.
With reference to the accompanying drawings and examples to the present invention " speed-adjustable of a kind of wind tower presstressed reinforcing steel or rope puts rope
Disk " technical characteristic be described further.
Detailed description of the invention
Fig. 1-1~Fig. 1-2 is a kind of speed-adjustable cable tray integral installation of the wind tower presstressed reinforcing steel or rope of the present invention
Status diagram:
Fig. 1-1 is main view, and Fig. 1-2 is the top view of Fig. 1-1；
Fig. 2-1~Fig. 2-2 is assembling multilayer support plate frame structural schematic diagram；
Fig. 2-1 is main view, and Fig. 2-2 is the top view of Fig. 2-1；
Fig. 3-1~Fig. 3-3 is rotary-tray assemblies structural schematic diagram:
Fig. 3-1 is the rotary-tray assemblies structural schematic diagram (that is: the portion the A enlarged drawing of Fig. 1-1) positioned at the bottom；
Fig. 3-2 is the rotary-tray assemblies structural schematic diagram positioned at upper layer；
Fig. 3-3 is the portion the B enlarged drawing of Fig. 3-2；
Fig. 4-1~Fig. 4-2 is liftable rope disk schematic diagram of base structure:
Fig. 4-1 is main view, and Fig. 4-2 is the top view of Fig. 4-1；
Fig. 5 is A type tune rope apparatus structure schematic diagram；
Fig. 6 is Type B tune rope apparatus structure schematic diagram；
Fig. 7 is to adjust cable-rod structure schematic diagram；
Fig. 8-1~Fig. 8-2 is a kind of existing conventional cable tray structural schematic diagram.
In Fig. 1-Fig. 7:
1- assembling Multi-layer supporting frame,
11- first layer ring holder, 12- second layer ring holder；13- third layer ring holder；
101- studdle, 102- isolation board, 103- attaching nut, 104- locking nut, 105- support plate；
2- rotary-tray assemblies, 21- tray rack, 22- pallet rotary mechanism I, 23- pallet rotary mechanism II, 24- rotating disk branch
Frame；
221- flexible dustproof cover, 222- rotary shaft I, 223- bearing block I, 224- bearing I, 225- bearing plate I, 226- dust cover
Ⅰ；
232- rotary shaft II, 233- bearing block II, 234- bearing II, 235- bearing plate II, 236- dust cover II；
3- cable tray base assembly:
The bottom 301- rope disk supporting element, 302- liftable column；
4- speed regulation device, 41-A type speed regulation device, 42-B type speed regulation device；
401- vice, 402- column (assembly spud pile), 403- speed control rod, 4031- right-handed thread, 4032- left hand thread, 404-
Shaft, the miniature bi-directional expansion oil cylinder of 405-, 5- rope disk.
Specific embodiment
Embodiment one
A kind of speed-adjustable cable tray of wind tower presstressed reinforcing steel or rope:
As shown in Fig. 1-1~Fig. 1-2, the speed-adjustable cable tray of the wind tower presstressed reinforcing steel or rope includes cable tray pedestal group
Part 3 and device for rotating trays component 2,2 coaxial rotating of device for rotating trays component are mounted on cable tray base assembly 3, institute
Device for rotating trays component 2 is stated to be mounted on cable tray pedestal by 1 coaxial rotating of assembling Multi-layer supporting frame；
As shown in Fig. 2-1~Fig. 2-2, the assembling multilayer support plate frame 1 haves three layers, including studdle 101, isolation board
102, attaching nut 103, locking nut 104 and support plate 105, the uniform annular of studdle 101 of the bottom is distributed over can
First layer ring holder 11 is formed on the support plate 105 of 1 bottom of assembled Multi-layer supporting frame, when needs while realizing that 3 ropes are same
When unwrapping wire when, then studdle 101 can be connected by attaching nut 103, and be fixed by locking nut 104
It is locked；One piece of isolation board 102 for being used to support rotary-tray assemblies 2 is installed, whole fake is solid between every two layers of ring holder
Dingan County is on the tray rack 21 of rotary-tray assemblies 2.
As shown in Fig. 3-1~Fig. 3-3, the rotary-tray assemblies 2 are made of tray rack 21 and pallet rotary mechanism；It is described
Pallet rotary mechanism can be the pallet rotary mechanism I 22 for entirely having flexible dustproof cover；It is also possible to entirely without anti-
The pallet rotary mechanism II 23 of dust hood can also be that as Figure 1-1, what it is in bottom is the pallet with flexible dustproof cover 221
Rotating mechanism I 22, be mounted on upper layer is the pallet rotary mechanism II 23 without dust cover；Rope disk is placed on rotation at disk superposition
It sells at reduced prices on pallet component 2, when drag-line is in traction through pallet rotary mechanism ease rotation.
As shown in figure 3-1, the pallet rotary mechanism I 22 with flexible dustproof cover includes flexible dustproof cover 221, rotation
Axis 222, bearing block I 223, bearing I 224, bearing plate I 225 and dust cover I 226；
Under installation condition, rotary shaft I is embedded in the mesoporous of tray rack 21, and bearing block I is assemblied on tray rack, bearing I and axis
The assembly cooperation of seat I is held, 221 sets of flexible dustproof cover in I outer ring of bearing block.
As shown in Fig. 3-2, Fig. 3-3, the pallet rotary mechanism II 23 without dust cover includes rotary shaft II 232, axis
Hold seat II 233, bearing II 234, bearing plate II 235 and dust cover II 236；
Rotary shaft II 232 is embedded in the mesoporous of tray rack 21, and bearing block II is assemblied on tray rack 21, bearing II and bearing block
II assembly cooperation.
As shown in Fig. 4-1~Fig. 4-2, the cable tray pedestal is liftable cable tray base assembly, the liftable
Cable tray base assembly include bottom rope disk supporting element 301 and positioned at 301 4 jiaos of bottom rope disk supporting element of liftable column
302, there are the screw rod regulating system or oil pressure jacking for adjusting 302 height of liftable column on every liftable column 302
Structure；
The wind tower presstressed reinforcing steel or rope speed-adjustable cable tray further include two and are used to control rotary-tray assemblies 2 when putting rope
The too fast speed regulation device 4 of rotation speed, the speed regulation device 4 are vice structure, by speed control rod 401 on speed regulation device 4A or
Miniature bi-directional expansion oil cylinder 402 on speed regulation device 4B opens and closes up to control 401 mouthfuls of vice, applies to realize to chassis
Frictional force plays the effect of the rotation speed of control rotary-tray assemblies 2.
Wherein, Fig. 5 show speed regulation device 4A structure, and Fig. 6 show speed regulation device 4B structure, and Fig. 7 show speed regulation dress
Set the structural schematic diagram of the speed control rod 401 of 4A；
When installation, (referring to Fig. 1-on two diagonal lines that speed regulation device 4 is mounted on the tray rack 21 of rotary-tray assemblies 2
2).
As a kind of transformation of the embodiment of the present invention, the number of plies of the assembling multilayer support plate frame 1 can also increase or
Reduce, number of plies n according to engineering demand scene needs and meanwhile put the presstressed reinforcing steel of rope or the disk number of rope number depending on, n's takes
Value range is: the integer that n is 2~10.
As a kind of transformation of the embodiment of the present invention, according to construction site needs, in the big area of dust storm, the rotation support
Disk component 2 can also all select pallet rotary mechanism I 22 with flexible dustproof cover and tray rack 21 to constitute, with effectively every
Enter in rotating mechanism from sand and dust, avoid result in axis, has ensured in the biggish operating condition area trouble free service of dust storm.
As a kind of transformation of the embodiment of the present invention, for the area of not dust storm, can also according to construction site situation,
Rotary-tray assemblies 2 all select pallet rotary mechanism II 23 and tray rack 21 without dust cover to constitute, and are fabricated to reducing
This.
Embodiment two
A kind of wind tower presstressed reinforcing steel or rope are reeved the method for construction:
It is the speed-adjustable cable tray of a kind of wind tower presstressed reinforcing steel or rope described in embodiment one for wind tower presstressed reinforcing steel or
Rope is reeved the construction method of installation of construction, it the following steps are included:
A, cable tray pedestal 3 is installed:
By adjusting 302 height of the adjustment liftable column being located on the liftable column 302 of 301 4 jiaos of bottom rope disk supporting element
Screw rod regulating system 3021 or oil pressure climbing structure 3022 cable tray pedestal 3 is leveled, keep entire cable tray pedestal
Horizontality is simultaneously gone up and down to suitably putting Suo Gaodu；
B, assembling Multi-layer supporting frame 1(- 1~Fig. 2-2 referring to fig. 2 is installed):
B1, the uniform annular of studdle 101 of the bottom is distributed in formation first layer ring holder 11 on support plate 105；
B2, the value range for installing 2~n-layer ring holder, 12~1n(n are: n is 2~10)；
When needing while realizing two ropes or three or more rope unwrapping wire simultaneously, then need that 2~n-layer ring holder 12 is installed
~1n；In Fig. 1-1, Fig. 2-1, n is equal to 3；
Installation method is: connecting studdle 101 by attaching nut 103, and is fixed by locking nut 104
It is locked；One piece of isolation board 102 for being used to support rotary-tray assemblies 2 is installed between every two layers of ring holder；
C, rotary-tray assemblies 2 are installed:
The rotary-tray assemblies 2 are made of tray rack 21 and pallet rotary mechanism, in the present embodiment, the pallet whirler
Structure include be mounted on bottom use have flexible dustproof cover 221 pallet rotary mechanism I 22, be mounted on upper layer use without
The pallet rotary mechanism II 23 of dust cover；
The pallet rotary mechanism I 22 with flexible dustproof cover includes flexible dustproof cover 221, rotary shaft I 222, bearing block I
223, bearing I 224, bearing plate I 225 and I 226(of dust cover are referring to Fig. 1-1, Fig. 3-1), installation steps are:
C1, rotary shaft I 222 is embedded in the mesoporous of tray rack 21；
C2, bearing block I 223 is assembled on tray rack, and bearing I 224 and bearing block I 223 is subjected to assembly cooperation；
C3, flexible dustproof cover 221 is inserted in I 223 outer ring of bearing block；
C4, bearing plate I 225 and bearing block I 223 are subjected to assembly positioning, then holding dust cover I 221 and portion disposed thereon
Pressing plate I 225 and rotating plate support 24 positioned at its underpart are attached sealing, and dust cover I 226 is finally installed to rotation support
Disk top surface (referring to Fig. 3-1)；
The pallet rotary mechanism II 23 without dust cover includes rotary shaft II 232, bearing block II 233, bearing II 234, holds
Pressing plate II 235 and II 236(of dust cover are referring to Fig. 1-1, Fig. 3-2, Fig. 3-3)；
Its installation steps is:
C1, rotary shaft II 232 is embedded in the mesoporous of tray rack 21；
C2, bearing block II 233 is assembled on tray rack, and bearing II 234 and bearing block II 233 is subjected to assembly cooperation；
C3, bearing plate II 235 and bearing block II 233 are subjected to assembly positioning, finally by dust cover II 236；It is installed to rotation
Pallet top surface；
D, presstressed reinforcing steel or rope disk prestressed muscle or rope disk: are placed on to the tray rack of rotary-tray assemblies 2 at disk superposition
It sells at reduced prices on 21, when drag-line is in traction through pallet rotary mechanism ease rotation；
E, speed regulation device 4 is installed:
The speed regulation device 4 is vice structure, is mounted on two diagonal lines on the tray rack 21 of rotary-tray assemblies 2, is led to
Overregulate the speed control rod 403 on speed regulation device 4 or miniature bi-directional expansion oil cylinder 405 control 402 mouthfuls of vice open and close up, from
And realize and frictional force is applied to chassis, play the role of the rotation speed for controlling rotary-tray assemblies 2；
F, unwrapping wire is reeved construction: being started normal unwrapping wire after entire cable tray component assembles and is reeved construction, when putting during rope
The revolving speed of rotation rope disk is adjusted by control speed regulation device 4.
As a kind of transformation of the embodiment of the present invention two, according to construction site needs, in the big area of dust storm, the rotation
Pallet component 2 can also all select pallet rotary mechanism I 22 and tray rack 21 with flexible dustproof cover to constitute, with effectively
Isolation sand and dust enter in rotating mechanism, avoid result in axis, ensure in the biggish operating condition area trouble free service of dust storm；
The area of not dust storm can also be rotated according to construction site situation as a kind of transformation of the embodiment of the present invention
Pallet component 2 all selects pallet rotary mechanism II 23 and tray rack 21 without dust cover to constitute, to reduce cost of manufacture.
Claims (10)
1. the speed-adjustable cable tray of a kind of wind tower presstressed reinforcing steel or rope, including cable tray pedestal and device for rotating trays group
Part, the device for rotating trays component coaxial rotating are mounted on cable tray pedestal, it is characterised in that: the device for rotating trays group
Part is mounted on cable tray pedestal by assembling Multi-layer supporting frame (1) coaxial rotating；
The assembling Multi-layer supporting frame (1) has n-layer, including studdle (101), isolation board (102), attaching nut
(103), locking nut (104) and support plate (105), uniformly annular is distributed over and can assemble the studdle (101) of the bottom
First layer ring holder (11) are formed on the support plate (105) of formula Multi-layer supporting frame (1) bottom, when needs while realizing two ropes
Or n root rope simultaneously unwrapping wire when, then studdle (101) can be connected by attaching nut (103), and pass through locking screw
Female (104) are fixed locked；It is formed n-layer ring holder (11~1n), is equipped with one piece between every two layers of ring holder
It is used to support the isolation board (102) of rotary-tray assemblies (2)；
The rotary-tray assemblies (2) are made of tray rack (21) and pallet rotary mechanism, and rope disk (5) is placed on rotation at disk superposition
Turn to sell at reduced prices on pallet component (2), when drag-line is in traction through pallet rotary mechanism ease rotation；The value range of above-mentioned n is:
1≤n≤10。
2. a kind of wind tower presstressed reinforcing steel according to claim 1 or rope speed-adjustable cable tray, it is characterised in that: described
The pallet rotary mechanism of rotary-tray assemblies (2) is the pallet rotary mechanism I (22) with flexible dustproof cover；
The pallet rotary mechanism I (22) with flexible dustproof cover includes flexible dustproof cover (221), rotary shaft I (222), axis
Hold seat I (223), bearing I (224), bearing plate I (225) and dust cover I (226)；
Under installation condition, rotary shaft I is embedded in the mesoporous of tray rack (21), and bearing block I is assemblied on tray rack, bearing I with
The assembly cooperation of bearing block I, flexible dustproof cover (221) are covered in I outer ring of bearing block.
3. a kind of wind tower presstressed reinforcing steel according to claim 1 or rope speed-adjustable cable tray, it is characterised in that: described
The pallet rotary mechanism of rotary-tray assemblies (2) is the pallet rotary mechanism II (23) without dust cover, described without dust cover
Pallet rotary mechanism II (23) include rotary shaft II (232), bearing block II (233), bearing II (234), bearing plate II (235)
With dust cover II (236)；
Rotary shaft II (232) is embedded in the mesoporous of tray rack (21), and bearing block II is assemblied on tray rack (21), bearing II with
The assembly cooperation of bearing block II.
4. a kind of wind tower presstressed reinforcing steel according to claim 1 or rope speed-adjustable cable tray, it is characterised in that: described
The pallet rotary mechanism of rotary-tray assemblies (2) includes the pallet rotary mechanism I with flexible dustproof cover for being mounted on bottom
(22) and it is mounted on the pallet rotary mechanism II (23) without dust cover on upper layer；
The pallet rotary mechanism I (22) with flexible dustproof cover includes flexible dustproof cover (221), rotary shaft I (222), axis
Hold seat I (223), bearing I (224), bearing plate I (225) and dust cover I (226)；
The pallet rotary mechanism II (23) without dust cover includes rotary shaft II (232), bearing block II (233), bearing II
(234), bearing plate II (235), dust cover II (236)；
Rotary shaft is embedded in the mesoporous of tray rack, and bearing block is assemblied on tray rack, and bearing and bearing block assembly cooperate, flexible
The dust-proof enclosure is in bearing block outer ring.
5. a kind of wind tower presstressed reinforcing steel according to claim 1,2,3 or 4 or rope speed-adjustable cable tray, feature exist
In: the cable tray pedestal is liftable cable tray base assembly, and the liftable cable tray base assembly includes bottom
Rope disk supporting element (301) and the liftable column (302) for being located at bottom rope disk supporting element (301) quadrangle, every liftable column
(302) there are the screw rod regulating system or oil pressure climbing structure for adjusting liftable column (302) height on.
6. a kind of wind tower presstressed reinforcing steel according to claim 1,2,3 or 4 or rope speed-adjustable cable tray, feature exist
In: the wind tower presstressed reinforcing steel or rope speed-adjustable cable tray further include two and are used for rotary-tray assemblies when rope is put in control
(2) the too fast speed regulation device of rotation speed (4), the speed regulation device (4) are vice structure, pass through the tune on speed regulation device (4)
Fast bar (403) or miniature bi-directional expansion oil cylinder (405) are opened and are closed up controlling vice jaw, are rubbed to realize and apply to chassis
Power plays the effect of the rotation speed of control rotary-tray assemblies (2).
7. a kind of wind tower presstressed reinforcing steel according to claim 5 or rope speed-adjustable cable tray, it is characterised in that: described
Wind tower presstressed reinforcing steel or rope speed-adjustable cable tray further include two and are used to control rotary-tray assemblies (2) rotation speed when putting rope
It spends fast speed regulation device (4), the speed regulation device (4) is vice structure, passes through the speed control rod (403) on speed regulation device (4)
Or miniature bi-directional expansion oil cylinder (405) come control vice jaw open and close up, thus realize to chassis apply frictional force, play control
The effect of the rotation speed of rotary-tray assemblies (2) processed.
A kind of method of construction 8. wind tower presstressed reinforcing steel or rope are reeved, it is characterised in that: it is using as claimed in claim 7 one
The speed-adjustable cable tray of kind of wind tower presstressed reinforcing steel or rope is reeved the installation side of construction for wind tower presstressed reinforcing steel or rope
Method, it the following steps are included:
A, cable tray pedestal (3) are installed:
By adjusting the adjustment liftable column being located on the liftable column (302) of bottom rope disk supporting element (301) quadrangle
(302) the screw rod regulating system (3021) of height or oil pressure climbing structure (3022) level cable tray pedestal (3), make entire
Cable tray pedestal keeps horizontality or lifting to put Suo Gaodu to suitable；
B, assembling Multi-layer supporting frame (1) is installed:
B1, the uniform annular of the studdle of the bottom is distributed in formation first layer ring holder 11 on support plate；
B2, installation 2~n-th layer ring holder (12~1n)；
When needing while realizing two ropes or three or more rope unwrapping wire simultaneously, then need that 2~n-layer ring holder is installed
The value range of (12~1n), above-mentioned n are: 1≤n≤10；
Installation method is: connecting studdle by attaching nut, and is fixed by locking nut locked；Every
One piece of isolation board for being used to support rotary-tray assemblies (2) is installed between two layers of ring holder；
C, rotary-tray assemblies (2) are installed:
The rotary-tray assemblies (2) are made of tray rack (21) and pallet rotary mechanism, and the pallet rotary mechanism includes
Pallet rotary mechanism I (22) with flexible dustproof cover and the pallet rotary mechanism II (23) without dust cover, installation rotation
When pallet component (2), rotary-tray assemblies (2) are mounted on the isolation board of each layer ring holder, or all using band
The pallet rotary mechanism I (22) of flexible dust cover, or all using the pallet rotary mechanism II (23) without dust cover, or
Be mounted in bottom use have flexible dustproof cover (221) pallet rotary mechanism I (22), be mounted on upper layer use without
The pallet rotary mechanism II (23) of dust cover；
D, presstressed reinforcing steel or rope disk prestressed muscle or rope disk: are placed on to the pallet of rotary-tray assemblies (2) at disk superposition
It sells at reduced prices on frame (21), when drag-line is in traction through pallet rotary mechanism ease rotation；
E, speed regulation device (4) are installed:
The speed regulation device (4) is vice structure, two diagonal lines being mounted on the tray rack (21) of rotary-tray assemblies (2)
On, vice (402) mouth is controlled by adjusting speed control rod (403) on speed regulation device (4) or miniature bi-directional expansion oil cylinder (405)
It opens and closes up, frictional force is applied to chassis to realize, play the role of the rotation speed for controlling rotary-tray (2)；
F, unwrapping wire is reeved construction: being started normal unwrapping wire after entire cable tray component assembles and is reeved construction, when putting during rope
The revolving speed of rotary-tray is adjusted by control speed regulation device (4).
The method of construction 9. a kind of wind tower presstressed reinforcing steel according to claim 8 or rope are reeved, it is characterised in that:
In C, installation rotary-tray assemblies (2) step, the pallet rotary mechanism I (22) with flexible dustproof cover includes soft
Property dust cover (221), rotary shaft I (222), bearing block I (223), bearing I (224), bearing plate I (225) and dust cover I
(226), installation steps are:
C1, rotary shaft I (222) is embedded in the mesoporous of tray rack (21)；
C2, bearing block I (223) is assembled on tray rack, and bearing I (224) and bearing block I (223) is subjected to assembly cooperation；
C3, flexible dustproof cover (221) is inserted in bearing block I (223) outer ring；
C4, bearing plate I (225) and bearing block I (223) are subjected to assembly positioning, then by flexible dustproof cover I (221) and top
Bearing plate I (225) and lower part rotating plate support (24) are attached sealing, and dust cover I (226) is finally installed to rotation support
Disk top surface.
The method of construction 10. a kind of wind tower presstressed reinforcing steel according to claim 8 or rope are reeved, it is characterised in that:
In C, installation rotary-tray assemblies (2) step, the pallet rotary mechanism II (23) without dust cover includes rotation
Axis II (232), bearing block II (233), bearing II (234), bearing plate II (235) and dust cover II (236)；
Its installation steps is:
C1, rotary shaft II (232) is embedded in the mesoporous of tray rack (21)；
C2, bearing block II (233) is assembled on tray rack, and bearing II (234) match with bearing block II (233)
It closes；
C3, bearing plate II (235) and bearing block II (233) are subjected to assembly positioning, are finally installed to dust cover II (236)
Rotary-tray top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910330520.1A CN110002270B (en) | 2019-04-23 | 2019-04-23 | Adjustable speed type rope releasing disc of prestressed tendons or ropes for wind tower and rope penetrating construction method of adjustable speed type rope releasing disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910330520.1A CN110002270B (en) | 2019-04-23 | 2019-04-23 | Adjustable speed type rope releasing disc of prestressed tendons or ropes for wind tower and rope penetrating construction method of adjustable speed type rope releasing disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110002270A true CN110002270A (en) | 2019-07-12 |
| CN110002270B CN110002270B (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910330520.1A Active CN110002270B (en) | 2019-04-23 | 2019-04-23 | Adjustable speed type rope releasing disc of prestressed tendons or ropes for wind tower and rope penetrating construction method of adjustable speed type rope releasing disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110002270B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110615314A (en) * | 2019-10-29 | 2019-12-27 | 中建七局第一建筑有限公司 | Tool for wire reel |
| CN112850328A (en) * | 2021-03-19 | 2021-05-28 | 路佃泉 | Flexible supporting axial unwinding device for hank yarns |
| CN115402874A (en) * | 2022-07-19 | 2022-11-29 | 宿迁市建宏塑业有限公司 | Heap wire reel and winding arrangement |
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| CN115402874A (en) * | 2022-07-19 | 2022-11-29 | 宿迁市建宏塑业有限公司 | Heap wire reel and winding arrangement |
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|---|---|
| CN110002270B (en) | 2024-01-09 |
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